27163920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 320

約数和(自身を含む): 108564480

約数和(自身を除く): 81400560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 37, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 74, 76, 80, 84, 92, 95, 105, 111, 112, 114, 115, 120, 133, 138, 140, 148, 152, 161, 168, 184, 185, 190, 210, 222, 228, 230, 240, 259, 266, 276, 280, 285, 296, 304, 322, 336, 345, 368, 370, 380, 399, 420, 437, 444, 456, 460, 483, 518, 532, 552, 555, 560, 570, 592, 644, 665, 690, 703, 740, 760, 777, 798, 805, 840, 851, 874, 888, 912, 920, 966, 1036, 1064, 1104, 1110, 1140, 1288, 1295, 1311, 1330, 1380, 1406, 1480, 1520, 1554, 1596, 1610, 1680, 1702, 1748, 1776, 1840, 1932, 1995, 2072, 2109, 2128, 2185, 2220, 2280, 2415, 2553, 2576, 2590, 2622, 2660, 2760, 2812, 2960, 3059, 3108, 3192, 3220, 3404, 3496, 3515, 3864, 3885, 3990, 4144, 4218, 4255, 4370, 4440, 4560, 4830, 4921, 5106, 5180, 5244, 5320, 5520, 5624, 5957, 6118, 6216, 6384, 6440, 6555, 6808, 6992, 7030, 7728, 7770, 7980, 8436, 8510, 8740, 8880, 9177, 9660, 9842, 10212, 10360, 10488, 10545, 10640, 11248, 11914, 12236, 12432, 12765, 12880, 13110, 13616, 14060, 14763, 15295, 15540, 15960, 16169, 16872, 17020, 17480, 17871, 18354, 19320, 19684, 20424, 20720, 20976, 21090, 23828, 24472, 24605, 25530, 26220, 28120, 29526, 29785, 30590, 31080, 31920, 32338, 33744, 34040, 34960, 35742, 36708, 38640, 39368, 40848, 42180, 45885, 47656, 48507, 48944, 49210, 51060, 52440, 56240, 59052, 59570, 61180, 62160, 64676, 68080, 71484, 73416, 73815, 78736, 80845, 84360, 89355, 91770, 95312, 97014, 98420, 102120, 104880, 113183, 118104, 119140, 122360, 129352, 142968, 146832, 147630, 161690, 168720, 178710, 183540, 194028, 196840, 204240, 226366, 236208, 238280, 242535, 244720, 258704, 285936, 295260, 323380, 339549, 357420, 367080, 388056, 393680, 452732, 476560, 485070, 565915, 590520, 646760, 679098, 714840, 734160, 776112, 905464, 970140, 1131830, 1181040, 1293520, 1358196, 1429680, 1697745, 1810928, 1940280, 2263660, 2716392, 3395490, 3880560, 4527320, 5432784, 6790980, 9054640, 13581960, 27163920]

約数ペア:

[(1, 27163920), (2, 13581960), (3, 9054640), (4, 6790980), (5, 5432784), (6, 4527320), (7, 3880560), (8, 3395490), (10, 2716392), (12, 2263660), (14, 1940280), (15, 1810928), (16, 1697745), (19, 1429680), (20, 1358196), (21, 1293520), (23, 1181040), (24, 1131830), (28, 970140), (30, 905464), (35, 776112), (37, 734160), (38, 714840), (40, 679098), (42, 646760), (46, 590520), (48, 565915), (56, 485070), (57, 476560), (60, 452732), (69, 393680), (70, 388056), (74, 367080), (76, 357420), (80, 339549), (84, 323380), (92, 295260), (95, 285936), (105, 258704), (111, 244720), (112, 242535), (114, 238280), (115, 236208), (120, 226366), (133, 204240), (138, 196840), (140, 194028), (148, 183540), (152, 178710), (161, 168720), (168, 161690), (184, 147630), (185, 146832), (190, 142968), (210, 129352), (222, 122360), (228, 119140), (230, 118104), (240, 113183), (259, 104880), (266, 102120), (276, 98420), (280, 97014), (285, 95312), (296, 91770), (304, 89355), (322, 84360), (336, 80845), (345, 78736), (368, 73815), (370, 73416), (380, 71484), (399, 68080), (420, 64676), (437, 62160), (444, 61180), (456, 59570), (460, 59052), (483, 56240), (518, 52440), (532, 51060), (552, 49210), (555, 48944), (560, 48507), (570, 47656), (592, 45885), (644, 42180), (665, 40848), (690, 39368), (703, 38640), (740, 36708), (760, 35742), (777, 34960), (798, 34040), (805, 33744), (840, 32338), (851, 31920), (874, 31080), (888, 30590), (912, 29785), (920, 29526), (966, 28120), (1036, 26220), (1064, 25530), (1104, 24605), (1110, 24472), (1140, 23828), (1288, 21090), (1295, 20976), (1311, 20720), (1330, 20424), (1380, 19684), (1406, 19320), (1480, 18354), (1520, 17871), (1554, 17480), (1596, 17020), (1610, 16872), (1680, 16169), (1702, 15960), (1748, 15540), (1776, 15295), (1840, 14763), (1932, 14060), (1995, 13616), (2072, 13110), (2109, 12880), (2128, 12765), (2185, 12432), (2220, 12236), (2280, 11914), (2415, 11248), (2553, 10640), (2576, 10545), (2590, 10488), (2622, 10360), (2660, 10212), (2760, 9842), (2812, 9660), (2960, 9177), (3059, 8880), (3108, 8740), (3192, 8510), (3220, 8436), (3404, 7980), (3496, 7770), (3515, 7728), (3864, 7030), (3885, 6992), (3990, 6808), (4144, 6555), (4218, 6440), (4255, 6384), (4370, 6216), (4440, 6118), (4560, 5957), (4830, 5624), (4921, 5520), (5106, 5320), (5180, 5244)]